156630871929

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{3851}}^1$

素因数の和:4486

約数の個数: 64

約数和(自身を含む): 247589056512

約数和(自身を除く): 90958184583

約数列:

[1, 3, 7, 21, 41, 97, 123, 287, 291, 487, 679, 861, 1461, 2037, 3409, 3851, 3977, 10227, 11553, 11931, 19967, 26957, 27839, 47239, 59901, 80871, 83517, 139769, 141717, 157891, 330673, 373547, 419307, 473673, 992019, 1105237, 1120641, 1875437, 1936799, 2614829, 3315711, 5626311, 5810397, 7844487, 13128059, 13557593, 15315427, 39384177, 40672779, 45946281, 76892917, 107207989, 181917389, 230678751, 321623967, 538250419, 545752167, 1273421723, 1614751257, 3820265169, 7458612949, 22375838847, 52210290643, 156630871929]

約数ペア:

[(1, 156630871929), (3, 52210290643), (7, 22375838847), (21, 7458612949), (41, 3820265169), (97, 1614751257), (123, 1273421723), (287, 545752167), (291, 538250419), (487, 321623967), (679, 230678751), (861, 181917389), (1461, 107207989), (2037, 76892917), (3409, 45946281), (3851, 40672779), (3977, 39384177), (10227, 15315427), (11553, 13557593), (11931, 13128059), (19967, 7844487), (26957, 5810397), (27839, 5626311), (47239, 3315711), (59901, 2614829), (80871, 1936799), (83517, 1875437), (139769, 1120641), (141717, 1105237), (157891, 992019), (330673, 473673), (373547, 419307)]